How to match complimentary dual JFETs?

Sunsun22 · 26th November 2009, 02:04 PM

How to match, for example, K389 and J109?

h_a · 26th November 2009, 04:18 PM

Take parts with rather equal IDSS.

Matching N to P is a rather enthusiastic task as there is not so much to be gained due to technological differences.

Have fun, Hannes

26th November 2009, 02:04 PM	#1
Sunsun22 diyAudio Member Join Date: Jul 2004 Location: Hong Kong	How to match complimentary dual JFETs? How to match, for example, K389 and J109?

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26th November 2009, 04:18 PM	#2
h_a diyAudio Member Join Date: Sep 2006 Location: Graz, Austria	Take parts with rather equal IDSS. Matching N to P is a rather enthusiastic task as there is not so much to be gained due to technological differences. Have fun, Hannes

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